Generalist Annotator (Freelancer)

About Us

Deccan AI Experts is a pioneering AI company founded by IIT Bombay and IIM Ahmedabad alumni, with a strong founding team from IITs, NITs, and BITS. We specialize in high-quality human-curated data, AI-first operations, and advanced AI evaluation systems.

About the Role

We are seeking a Generalist Annotator (Freelancer) to support advanced AI evaluation initiatives across multiple domains, including text, image, audio, video, documents, and multimodal AI systems.

In this role, you will annotate, review, and evaluate AI-generated content to improve the quality, accuracy, and reliability of next-generation artificial intelligence models. You will work on a diverse range of annotation tasks requiring strong analytical thinking, attention to detail, and the ability to consistently follow detailed annotation guidelines.

This position is ideal for professionals with experience in data annotation, content moderation, quality assurance, operations, research, customer support, or any role requiring structured analysis and high-quality decision-making.

Responsibilities

• Create high-quality annotations for real-world AI training and evaluation tasks.
• Label, classify, rank, categorize, compare, and validate datasets according to project-specific guidelines.
• Review AI-generated responses for factual accuracy, completeness, instruction-following, safety, consistency, and overall quality.
• Evaluate AI outputs involving reasoning, summarization, translation, document understanding, visual interpretation, and conversational AI.
• Identify annotation inconsistencies, labeling errors, hallucinations, factual inaccuracies, formatting issues, and policy violations.
• Follow detailed annotation guidelines and maintain high annotation consistency across large datasets.
• Review peer annotations and provide constructive quality feedback when required.
• Meet quality, productivity, and turnaround time expectations while maintaining annotation accuracy.

Requirements

• Bachelors degree in any discipline is preferred.
• 1–3+ years of experience in data annotation, quality assurance, operations, research, content moderation, customer support, or similar analytical roles.
• Read and interpret detailed annotation guidelines.
• Make consistent, objective decisions across large datasets.
• Evaluate AI-generated outputs for quality and correctness.
• Detect inconsistencies, ambiguities, and factual errors.
• Work efficiently on repetitive yet detail-oriented tasks.
• Multimodal AI content
• Basic proficiency with spreadsheets, web-based annotation platforms, and online productivity tools.
• Strong analytical thinking and problem-solving abilities.
• Excellent written English comprehension and communication skills.
• High attention to detail and ability to maintain consistent quality over long annotation sessions.
• Ability to work independently in a remote, fast-paced environment.

Preferred Qualifications

• Previous experience in AI data annotation, Large Language Model (LLM) evaluation, Reinforcement Learning from Human Feedback (RLHF), or Generative AI projects.
• Experience using annotation tools such as Label Studio, Scale AI, SuperAnnotate, Doccano, Prodigy, CVAT, or similar platforms.
• Familiarity with prompt evaluation, response ranking, instruction-following evaluation, multimodal AI, or agentic AI workflows.
• Experience working on multilingual datasets is an advantage.
• Background in research, linguistics, computer science, psychology, education, journalism, or digital operations is beneficial.

Why Join Us

• Competitive hourly pay based on project complexity and work quality.
• Fully remote with flexible working hours.
• Opportunity to contribute to cutting-edge AI and Generative AI initiatives.
• Exposure to large-scale AI evaluation, annotation, and model improvement projects.
• Flexible project-based opportunities with global teams.
• Gain hands-on experience working on next-generation AI systems across diverse domains.